.loading {
    display: none;
    width: 110px;
    height: 20px;
    margin: 0 auto;
    padding: 10px 0
}

.loading:before, .loading:after {
    content: " ";
    display: table
}

.loading:after {
    clear: both
}

.loading .bubble {
    float: left;
    width: 20px;
    height: 20px;
    position: relative;
    margin-right: 10px
}

.loading .bubble .bubble1, .loading .bubble .bubble2 {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: #969696;
    opacity: .4;
    filter: alpha(opacity=.4);
    position: absolute;
    top: 0;
    left: 0;
    -webkit-animation: bounce 2s infinite ease-in-out
}

.loading .bubble .bubble2 {
    -webkit-animation-delay: -1s
}

.loading .loading_txt {
    width: 80px;
    height: 20px;
    float: left;
    font-size: 1.4rem;
    color: #969696;
    line-height: 20px
}
